CN103712580A - Belt wheel inner hole column diameter measurement device - Google Patents
Belt wheel inner hole column diameter measurement device Download PDFInfo
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- CN103712580A CN103712580A CN201310735189.4A CN201310735189A CN103712580A CN 103712580 A CN103712580 A CN 103712580A CN 201310735189 A CN201310735189 A CN 201310735189A CN 103712580 A CN103712580 A CN 103712580A
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- belt wheel
- mandrel
- measurement device
- inner hole
- column diameter
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Abstract
The invention relates to a belt wheel inner hole column diameter measurement device. The belt wheel inner hole column diameter measurement device is characterized in that the belt wheel inner hole column diameter measurement device comprises a base (1), an air gauge (5) and a fixed base (2) are connected to the base (1), a mandrel (3) is connected to the fixed base (2), a main pipeline (3a) is arranged in the mandrel (3), a receding hole (3c) is formed in the upper end surface of the mandrel (3), a group of branch pipelines (3b) are arranged on the main pipeline (3a), an opening of each branch pipeline (3b) is formed in the lateral side of the receding hole (3c), and the main pipeline (3a) is connected with the air gauge (5). The belt wheel inner hole column diameter measurement device has the advantages of being simple in structure, convenient to use and high in measurement speed and precision, improving working efficiency, providing effective technical data for belt wheel quality control and bringing convenience for measurement during belt wheel machining.
Description
Technical field
The present invention relates to a kind of body diameter dimension measuring device of mechanical component, particularly belt wheel endoporus body diameter measurement mechanism.
Background technology
At present the quality of motor car engine improve very fast, be life-span, noise, energy-conservation, steadily all improving constantly, the dimensional accuracy and the accuracy of form and position that improve engine belt pulley are also to improve the important step of engine quality.The measurement of traditional belt pulley length dimension, all adopts general measuring method, carries out manual operations measure by instruments such as vernier calipers.
This metering system exists efficiency low, when measuring, by people's both hands, control, the accuracy that impact is measured, when reading, there is again measurement parallax, this brings very large error all to the result of measuring, these traditional check systems obviously can not meet the technology trends of modern mechanical industry, through extensively retrieval, not yet find comparatively desirable technical scheme.
Summary of the invention
The object of the invention is in order to solve present stage while measuring belt pulley center-hole diameter size the shortcoming such as the efficiency of existence is low, measurement data is accurate not, and the belt wheel endoporus body diameter measurement mechanism proposing.
To achieve these goals, the present invention has adopted following technical scheme:
Belt wheel endoporus body diameter measurement mechanism, belt wheel diameter of bore measurement mechanism, is characterized in that comprising:
A, base connect respectively air-gauge and holder on base;
B, on holder connecting mandrel, in mandrel, be provided with a main pipeline, in mandrel upper surface, be provided with a resigning hole, on described main pipeline, be provided with one group of branch pipe(tube), the opening of each branch pipe(tube) is arranged on the side of resigning hole, and described main pipeline is also connected with air-gauge.
On the basis of technique scheme, can there is following further technical scheme:
Described base is connected on detector, and detector is connected with air-gauge.
Described detector has data storage function, can read measured data and store the data after measuring with the display screen of detector.
The utilization of this device compares and measures ratio juris, first calibrated bolck is placed in the resigning hole of mandrel, after ventilation is measured, by detector and air-gauge zero clearing, again tested belt wheel is socketed on mandrel, measure the tolerance numerical value of the diameter of the cylinder of need measuring, thereby show that surveyed belt wheel is whether in critical field.
The invention has the advantages that: this apparatus structure is simple, easy to use, the speed of measurement is fast, precision is high, has improved work efficiency, for the quality control of belt pulley provides effective technical data, for the processing of belt pulley provides effective measurement mechanism.
Accompanying drawing explanation
Fig. 1 is basic structure schematic diagram of the present invention;
Fig. 2 is the measuring state schematic diagram of belt wheel;
Fig. 3 is the structural representation of holder.
Embodiment
As shown in Figure 1, belt wheel endoporus body diameter measurement mechanism provided by the invention, belt wheel diameter of bore measurement mechanism, is characterized in that comprising:
A, detector 6, in the side of detector 6, be provided with display screen 6a, upper end at detector 6 connects a base 1, on base 1, connect air-gauge 5, air-gauge 5 is connected with detector 6, on base 1, be provided with two Connection Block 1a, be connected by screw a holder 2 between Connection Block 1a, on holder 2, connecting mandrel 3.
B, in conjunction with shown in Fig. 3, described holder 2 is a circular tubular structure, it comprises barrel 2a, at barrel 2a center, be provided with through hole 2c, in the outside of barrel 2a, be arranged with two web joint 2b, on barrel 2a and web joint 2b, be all provided with screw 2d, in through hole 2c, be socketed mandrel 3, mandrel 3 coordinates by the bolt-locking of the screw 2d connection of barrel 2a, and holder 2 is fixedly connected on Connection Block 1a by web joint 2b.
The inside of c, described mandrel 3 is provided with one section of main pipeline 3a, the opening of one section of main pipeline 3a is arranged on the bottom face of mandrel 3, main pipeline 3a connects air-gauge 5 at opening part by pipeline, in the upper surface of mandrel 3, be provided with a resigning hole 3c, end at main pipeline 3a connects a branch pipe(tube) 3b, and two openings of branch pipe(tube) 3b are symmetricly set on the side of resigning hole 3c.
D, in conjunction with shown in Fig. 2, while measuring belt wheel endoporus body diameter size, first calibrated bolck 7 is placed in the resigning hole 3c of mandrel 3, the opening of the branch pipe(tube) 3b in mandrel 3 and the lateral surface corresponding matching of calibrated bolck 7, by detector 6 and air-gauge 5 zero clearings.Take off again calibrated bolck 7, at mandrel 3 socket belt wheels 4, the cylinder 4a to be measured of belt wheel 4 and the resigning hole 3c corresponding matching of mandrel 3, the opening of the branch pipe(tube) 3b in mandrel 3 and the lateral surface corresponding matching of cylinder 4a, reading from the display screen 6a of detector 6 and air-gauge 5.
This device is specially adapted to the measurement with size of wheel of using in overrunning clutch on automobile and idle pulley; the foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes instructions of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. belt wheel endoporus body diameter measurement mechanism, belt wheel diameter of bore measurement mechanism, is characterized in that comprising:
A, base (1) connect respectively air-gauge (5) and holder (2) on base (1);
B, at the upper connecting mandrel (3) of holder (2), in mandrel (3), be provided with a main pipeline (3a), in mandrel (3) upper surface, be provided with a resigning hole (3c), on described main pipeline (3a), be provided with one group of branch pipe(tube) (3b), the opening of each branch pipe(tube) (3b) is arranged on the side of resigning hole (3c), and described main pipeline (3a) is also connected with air-gauge (5).
2. belt wheel diameter of bore measurement mechanism according to claim 1, is characterized in that: it is upper that described base (1) is connected to detector (7), and detector (7) is connected with air-gauge (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310735189.4A CN103712580B (en) | 2013-12-28 | 2013-12-28 | Belt wheel inner hole column diameter measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310735189.4A CN103712580B (en) | 2013-12-28 | 2013-12-28 | Belt wheel inner hole column diameter measurement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103712580A true CN103712580A (en) | 2014-04-09 |
| CN103712580B CN103712580B (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310735189.4A Active CN103712580B (en) | 2013-12-28 | 2013-12-28 | Belt wheel inner hole column diameter measurement device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103712580B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759347A (en) * | 2019-03-14 | 2019-05-17 | 平湖中精测控技术有限公司 | Piston pin external diameter automatic measurement machine |
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| CN2082399U (en) * | 1990-10-08 | 1991-08-07 | 吉林工学院 | Multi-function pneumatic instrument |
| CN2396390Y (en) * | 1999-11-16 | 2000-09-13 | 李鹿鸣 | Synthetic tester for bearing |
| CN2735302Y (en) * | 2004-09-30 | 2005-10-19 | 洛阳轴承集团有限公司 | Pneumatic measuring device for inner diameter of thin-wall bearing ring |
| CN2762066Y (en) * | 2004-09-30 | 2006-03-01 | 洛阳轴承集团有限公司 | Pneumatic device for measuring ring external diameter of thin wall bearing |
| CN201016717Y (en) * | 2007-01-30 | 2008-02-06 | 河南省中原内配股份有限公司 | Work-piece excircle accurate detector |
| CN201600127U (en) * | 2010-03-08 | 2010-10-06 | 国核宝钛锆业股份公司 | Outer diameter probe of pneumatic measuring instrument |
| CN201697616U (en) * | 2010-06-12 | 2011-01-05 | 西安昆仑汽车电子有限公司 | Pneumatic measuring device of measuring size of oil pump shell of electronic fuel injection system |
| CN201876250U (en) * | 2010-12-10 | 2011-06-22 | 河南省中原内配股份有限公司 | Tool for measuring diameter of inner hole of cylinder sleeve |
| CN202511771U (en) * | 2012-02-17 | 2012-10-31 | 佟亮 | Fit clearance pneumatic measuring instrument |
| CN203657764U (en) * | 2013-12-28 | 2014-06-18 | 安徽昊方机电股份有限公司 | Belt pulley inner hole cylinder diameter measuring device |
-
2013
- 2013-12-28 CN CN201310735189.4A patent/CN103712580B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082399U (en) * | 1990-10-08 | 1991-08-07 | 吉林工学院 | Multi-function pneumatic instrument |
| CN2396390Y (en) * | 1999-11-16 | 2000-09-13 | 李鹿鸣 | Synthetic tester for bearing |
| CN2735302Y (en) * | 2004-09-30 | 2005-10-19 | 洛阳轴承集团有限公司 | Pneumatic measuring device for inner diameter of thin-wall bearing ring |
| CN2762066Y (en) * | 2004-09-30 | 2006-03-01 | 洛阳轴承集团有限公司 | Pneumatic device for measuring ring external diameter of thin wall bearing |
| CN201016717Y (en) * | 2007-01-30 | 2008-02-06 | 河南省中原内配股份有限公司 | Work-piece excircle accurate detector |
| CN201600127U (en) * | 2010-03-08 | 2010-10-06 | 国核宝钛锆业股份公司 | Outer diameter probe of pneumatic measuring instrument |
| CN201697616U (en) * | 2010-06-12 | 2011-01-05 | 西安昆仑汽车电子有限公司 | Pneumatic measuring device of measuring size of oil pump shell of electronic fuel injection system |
| CN201876250U (en) * | 2010-12-10 | 2011-06-22 | 河南省中原内配股份有限公司 | Tool for measuring diameter of inner hole of cylinder sleeve |
| CN202511771U (en) * | 2012-02-17 | 2012-10-31 | 佟亮 | Fit clearance pneumatic measuring instrument |
| CN203657764U (en) * | 2013-12-28 | 2014-06-18 | 安徽昊方机电股份有限公司 | Belt pulley inner hole cylinder diameter measuring device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759347A (en) * | 2019-03-14 | 2019-05-17 | 平湖中精测控技术有限公司 | Piston pin external diameter automatic measurement machine |
| CN109759347B (en) * | 2019-03-14 | 2021-05-28 | 平湖中精测控技术有限公司 | Automatic measuring machine for external diameter of piston pin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103712580B (en) | 2017-01-11 |
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